How do I send an encrypted email in Thunderbird?

Sending a digitally signed and / or encrypted email To digitally sign a message, select OpenPGP from the Thunderbird menu and enable the Sign Message option. To encrypt a message, enable the Encrypt Message option. The system may ask you to enter your Passphrase before encrypting the message.

How do I add enigmail to Thunderbird?

Installing Enigmail

  1. Open Thunderbird.
  2. Click the sandwich button in the menu at the top right and then click Add-ons.
  3. Enter “Enigmail” in the search field and confirm with the Enter key.
  4. Next to the entry for Enigmail, click Install.
  5. Once installation is complete, you need to restart Thunderbird by clicking Restart.

How do I enable OpenPGP in Thunderbird?

To use OpenPGP functionality in Thunderbird, you need to set a so-called personal key pair for your email address. You can do that in the End-to-End Encryption subsection of your account settings. If you have already used OpenPGP with other software, you need to import a backup copy of your existing key.

Does Thunderbird have end-to-end encryption?

Version 78.2. 1 of the Thunderbird email client has support for end-to-end encryption (e2ee) built right in. This integration means you no longer need add-ons like Enigmail. Thunderbird uses OpenPGP for encryption, which is a free, nonproprietary protocol.

Is Mozilla Thunderbird secure?

Thunderbird provides security features such as TLS/SSL connections to IMAP and SMTP servers. It also offers inbuilt support for secure email with digital signing and message encryption through OpenPGP (using public and private keys) or S/MIME (using certificates).

How do I setup a PGP email?

Right click the selected text and click “Services” -> “OpenPGP: Encrypt”. A dialog will appear prompting you to choose the recipients. Click all recipients that you wish to receive the message. Select the secret key (private key) you wish to sign it with and select the “Sign” checkbox.

Where does Thunderbird store Openpgp keys?

All GPG keys are stored in the “keyring”, which is at ~/. gnupg or %AppData%/gnupg .

What is the difference between PGP and OpenPGP?

So, to recap: PGP is the original encryption solution that allowed pre-internet goers to protect their files on bulletin board systems. OpenPGP is the IETF-approved standard that allows technology companies to make and sell PGP-compatible solutions.

Where does Thunderbird store OpenPGP keys?

Is ECC more secure than RSA?

ECC is more secure than RSA and is in its adaptive phase. Its usage is expected to scale up in the near future. RSA requires much bigger key lengths to implement encryption. ECC requires much shorter key lengths compared to RSA.